Zlatnite pi︠a︡sŭt︠s︡i
By: [Sŭstavitel i tekst: Petŭr Boev
Publisher: Nauka i izkustvo
Published: 1966
Place of publication: Sofii︠a︡]
Language: bul; eng; fre; ger; rus
Number of pages: 58
Notes: Bulgarian, Russian, German, French and English.